Jiang Shuyue, on the surface, is the unpopular daughter of the Jiang family and an ancient poetry blogger with millions of fans, but she hides a ten-year secret in her heart - she has a crush on Shang Ji. In order to escape the indifferent original family, she resolutely agreed to the Jiang family's marriage arrangement, and the partner happened to be Shang Ji. Before getting married, Shang Ji made a rule of "only talking about marriage, not relationships." However, during the days when they lived together after marriage, Shang Ji was inadvertently attracted to Jiang Shuyue's cold and tenacious personality. In the end, Shang Ji accidentally dug out Jiang Shuyue's secret love letter hidden in the book, and learned that he was actually "Mr. S" whom she had loved for ten years. The two got married first and then fell in love, and Jiang Shuyue's secret love came true.
